<head>
    <link rel="stylesheet" href="manual.css">
    <title>操作手册</title>
</head>
<body>
    <p>这里是操作手册</p>
    <a href="../../index.html">返回主页</a>
    <p id="info">版本信息</p>
    <input id="text" type="text">
    <button id="submit">确认</button>
    
    <script src="manual.js"></script>
</body>